Changing from radio A to radio B is an alteration. Pilots can return to service alterations.
This is a source of great debate, but my stance is this is a major alteration requiring a 337.
The 530W is not receiving the 429 course in from the G5. So the 530W can not decode the left right deviation. The G5 displays the deviation because it calculates it internally. Check your 429 input port on the 530W. It is probably turned off.
No ADSB on the GTX330ES means it is not receiving the ADSB data from the GNS-430W.
When I test GTX330ES units I turn off the GNS unit and wait for this message, then turn on the GNS unit and watch for the message to disappear when the GNS goes GPS valid
Did you know you can buy a brand new KCS55A system from Bendix King. For the low price of $31,140.00.
If you want an autopilot for a 58 Baron or 36 Bonanza, a mere $50,000
Need a new KEA130A altimeter? A misery $10,810.00
These numbers are straight from the 2019 price book. Its like they don't...
By interface issue I mean communication between you and your dealer, and your dealer and Garmin.
Do you have a GDL69/69A, GTX345, GDL88 hooked up? Are they current SW?
2.14 is the current software.
This is the kind of issue Trek should probably be brought in on.
That is 100% not true. The service work comes with a 6m warranty. This sounds like an interface issue between you and the Garmin dealer you are working with.
I send in dozens of boxes to Garmin a month for repair, it does not happen often, but I do sometimes have to send a unit back for...
CFR 43 Appendix E: (i) For Class 1A and 2A ATCRBS transponders, verify that the minimum RF peak output power is at least 21.0 dbw (125 watts).
You pass the inspection per the regs. Sign off and move on.